5121886122 has 40 divisors (see below), whose sum is σ = 11498229732. Its totient is φ = 1704110400.

The previous prime is 5121886109. The next prime is 5121886153. The reversal of 5121886122 is 2216881215.

5121886122 is a `hidden beast` number, since 512 + 1 + 88 + 61 + 2 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4876368561 + 245517561 = 69831^2 + 15669^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 58422 + ... + 116862.

Almost surely, 2^5121886122 is an apocalyptic number.

5121886122 is an abundant number, since it is smaller than the sum of its proper divisors (6376343610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5121886122 is a wasteful number, since it uses less digits than its factorization.

5121886122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58996 (or 58987 counting only the distinct ones).

The product of its digits is 15360, while the sum is 36.

The square root of 5121886122 is about 71567.3537445671. The cubic root of 5121886122 is about 1723.7593680562.

The spelling of 5121886122 in words is "five billion, one hundred twenty-one million, eight hundred eighty-six thousand, one hundred twenty-two".